Multiple filamentation of laser beams with different diameters in the air at a 100-meter path

Multiple filamentation of laser beams with different diameters in the air at a 100-meter path

Results of experiments on controlling the position and length of the filamentation zone of femtosecond laser pulses in atmospheric path length 110 m using different initial spatial focusing and defocusing. The obtained distribution of filaments along the filamentation zone, measured dependence the l...

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Bibliographic Details
Published in:Proceedings of SPIE Vol. 9680 : 21st International Symposium Atmospheric and Ocean Optics: Atmospheric Physics, June 22-26, 2015, Tomsk, Russian Federation. P. 96801B-1-96801B-4
Corporate Authors: Томский государственный университет Научное управление Лаборатории НУ, Томский государственный университет Радиофизический факультет Кафедра оптико-электронных систем и дистанционного зондирования
Other Authors: Apeksimov, Dmitrij V., Iglakova, Anastasiya N., Kabanov, Andrej M., Kuchinskaya, Olesya I., Matvienko, Gennadij G., Oshlakov, Viktor K., Petrov, Aleksej V., Zemlyanov, Alexander A.
Format: Article
Language:English
Subjects:
филаментация
лазерные пучки
лазерное излучение
фемтосекундные импульсы
статьи в журналах
Online Access:http://vital.lib.tsu.ru/vital/access/manager/Repository/vtls:000531435
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Description
Summary:Results of experiments on controlling the position and length of the filamentation zone of femtosecond laser pulses in atmospheric path length 110 m using different initial spatial focusing and defocusing. The obtained distribution of filaments along the filamentation zone, measured dependence the length of the filamentation zone of the numerical aperture of the beam, its initial radius and pulse power.
Bibliography:Библиогр.: 2 назв.
ISSN:0277-786X

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